I find it fascinating to see other people's photos on social media but I don't upload pictures myself. I don't even know how to. I'm completely digital-phobic.
I am personally acquainted with hundreds of journalists, and the opinion of the majority of them would not be worth tuppence in private, but when they speak in print it is the newspaper that is talking (the pygmy scribe is not visible) and then their utterances shake the community like the thunders of prophecy.
People automatically assume and expect that every moment and every bit of personal data should be broadcasted on social media, especially as it relates to them - and thats just not cuttin' it for me. If you can make it through the age of social media and come out with the same friends and lover, kudos!